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  <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,minimal-ui,shrink-to-fit=no" />
  <meta name="Title" content="Marlin WebUI" />
  <meta name="Description" content="Marlin WebUI based on E4d@box WebUI" />
  <meta name="Generator" content="E4d@box" />
  <meta name="Owner" content="E4d@box" />
  <meta name="Author" content="MandrakeDesign" />
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  <title>Marlin WebUI</title>
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  <link rel="stylesheet" type="text/css" href="bootstrap.min.css" />
  <link rel="stylesheet" type="text/css" href="webmarlin-font.css">
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  <script src="moment.min.js"></script>
  <script src="webmarlin-class.js"></script>
</head>
<body>
  <!-- Javascript sources ========================================================================================== -->
  <script type="text/javascript" src="jquery-3.5.1.slim.min.js"></script>
  <script type="text/javascript" src="jquery.browser.min.js"></script>
  <script type="text/javascript" src="bootstrap.min.js"></script>
  <script type="text/javascript" src="bootstrap4-toggle.min.js"></script>
  <script async="" src="filesaver.min.js"></script>
  <script type="text/javascript" src="chart.min.js"></script>
  <script type="text/javascript" src="webmarlin.js"></script>

  <!-- Accordion =================================================================================================== -->
  <div id="main-panel" class="h-100 bg-secondary m-0 p-0">
    <div class="container-fluid h-100 p-0">
      <div class="accordion accordion-always-open h-100 d-flex flex-column bg-light" id="accordion-panels">

        <!-- PANEL: Fixed Title ==================================================================================== -->
        <div class="bg-dark text-light text-left p-2">
          <span class="h4">Marlin WebUI </span> by atbox.tech
          <button type="button" class="btn btn-sm btn-success float-right ml-1" data-toggle="modal" data-target="#modal-info" style="width:35px; height:33px"><i class="icon icon-info"></i></button>
          <a href="http://marlinfw.org/" target="_blank" class="float-right"><img src="marlin-logo-dark.png" alt="MarlinLogo" width="100" height="33" /></a>
        </div>

        <!-- PANEL: Fixed connection status bar ==================================================================== -->
        <div id="div-conn-statusbar" class="bg-danger text-light text-left p-1">
          <div class="float-left font-italic h5 my-0 pl-1">
            <span id="div-conn-statusico" class="badge badge-light mr-2" style="width:30px;"><i class="icon icon-plug"></i></span><span id="div-conn-statusmsg">Disconnected</span>
          </div>
          <div class="btn-toolbar float-right mr-1" role="toolbar">
            <div class="btn-group mr-1" role="group">
              <button type="button" id="btn-wsconnect" class="btn btn-sm btn-dark" style="width:35px; height:30px"><span id="btn-connect-status"><i class="icon icon-bolt"></i></span></button>
            </div>
            <div class="btn-group" role="group">
              <button type="button" id="btn-settings" class="btn btn-sm btn-dark" style="width:35px; height:30px" data-toggle="modal" data-target="#modal-settings"><i class="icon icon-sliders"></i></button>
            </div>
          </div>
        </div>

        <!-- PANEL: Printer status ================================================================================= -->
        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-status-head">
          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-status-body" aria-expanded="true" aria-controls="accordion-panel-status-body">
            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-info-circled"></i></span><span class="ml-2">Status</span></span>
            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
          </button>
        </div>
        <div id="accordion-panel-status-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-status-head" data-parent="#accordion-panels">
          <div class="card-body h-100 border-bottom p-1 text-left">
            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-info mr-1 ml-1"></i>Printer status</div>
              <div class="card-body px-0 py-1 bg-light badge-description">
                <div class="border-bottom pb-1">
                  Printing status <div id="div-pstatus-sdprint" class="badge badge-danger badge-description float-right pb-1">Idle</div>
                </div>
                <div id="div-pstatus-timer" class="border-bottom py-1 collapse">
                  Printing timer
                  <div class="float-right ml-1">Remain: <span id="div-pstatus-timer-remain" class="badge badge-info badge-description pb-1">0:45:12</span></div>
                  <div class="float-right ml-1">Estimated: <span id="div-pstatus-timer-estimated" class="badge badge-info badge-description pb-1">1:12:34</span></div>
                  <div class="float-right">Elapsed: <span id="div-pstatus-timer-elapsed" class="badge badge-info badge-description pb-1">0:00:00</span></div>
                </div>
                <div id="div-pstatus-progress" class="pt-1 collapse">
                  Printing progress:
                  <div id="div-pstatus-progress-percent" class="badge badge-info badge-description float-right pb-1">10%</div>
                  <div id="div-pstatus-progress-bytes" class="badge badge-info badge-description float-right pb-1 mr-1">1 of 123456</div>
                  <div class="progress mt-1" style="height: 10px;"><div class="progress-bar bg-success" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100"></div></div>
                </div>
              </div>
            </div>
            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-thermometer mr-1 ml-1"></i>Temperatures</div>
              <div class="card-body px-0 py-1 bg-light">
                <div>
                  Auto temperature detection
                  <div class="float-right form-inline">
                    <select id="auto-temp-interval" class="form-control form-control-sm mr-1" style="width:80px;" disabled>
                      <option value="1">1 sec</option>
                      <option value="5">5 sec</option>
                      <option value="10">10 sec</option>
                      <option value="30">30 sec</option>
                      <option value="60">60 sec</option>
                    </select>
                    <input type="checkbox" id="set-auto-temp" data-input-type="togglebtn" data-size="sm" data-width="80" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="ON" data-off="OFF" disabled>
                  </div>
                </div>
                <canvas id="chart-temps" height="150"></canvas>
                <table class="w-100" cellpadding="0" cellspacing="0">
                  <tr>
                    <td width="40%">
                      <div class="card mr-1">
                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Sensor</div>
                        <div class="card-body py-0 px-1 card-header-description">
                          <table class="w-100">
                            <tr><td class="border-bottom" style="height:28px;">Hotend (extruder) sensor</td></tr>
                            <tr><td style="height:28px;">Bed sensor</td></tr>
                          </table>
                        </div>
                      </div>
                    </td>
                    <td width="15%">
                      <div class="card mr-1">
                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Detected</div>
                        <div class="card-body py-0 px-1 card-header-description text-right">
                          <table class="w-100">
                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-detect">-</div></td></tr>
                            <tr><td style="height:28px;"><div id="div-temp-bed-detect">-</div></td></tr>
                          </table>
                        </div>
                      </div>
                    </td>
                    <td width="15%">
                      <div class="card mr-1">
                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Set</div>
                        <div class="card-body py-0 px-1 card-header-description text-right">
                          <table class="w-100">
                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-set">-</div></td></tr>
                            <tr><td style="height:28px;"><div id="div-temp-bed-set">-</div></td></tr>
                          </table>
                        </div>
                      </div>
                    </td>
                    <td width="15%">
                      <div class="card mr-1">
                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Unit</div>
                        <div class="card-body py-0 px-1 card-header-description text-center">
                          <table class="w-100">
                            <tr><td class="border-bottom" style="height:28px;"><div id="div-temp-extruder-unit">-</div></td></tr>
                            <tr><td style="height:28px;"><div id="div-temp-bed-unit">-</div></td></tr>
                          </table>
                        </div>
                      </div>
                    </td>
                    <td width="20%">
                      <div class="card">
                        <div class="card-header py-0 px-1 bg-info text-light card-header-description">Chart display</div>
                        <div class="card-body py-0 px-1 card-header-description text-center">
                          <table class="w-100">
                            <tr>
                              <td class="border-bottom" style="height:28px;">
                                <div class="custom-control custom-switch">
                                  <input type="checkbox" class="custom-control-input" id="chart-show-extruder" checked disabled>
                                  <label id="chart-show-extruder-label" class="custom-control-label" for="chart-show-extruder">Show</label>
                                </div>
                              </td>
                            </tr>
                            <tr>
                              <td style="height:28px;">
                                <div class="custom-control custom-switch">
                                  <input type="checkbox" class="custom-control-input" id="chart-show-bed" checked disabled>
                                  <label id="chart-show-bed-label" class="custom-control-label" for="chart-show-bed">Show</label>
                                </div>
                              </td>
                            </tr>
                          </table>
                        </div>
                      </div>
                    </td>
                  </tr>
                </table>
              </div>
              <div class="card mb-1 border-0">
                <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-refresh mr-1 ml-1"></i>Hotend fan speed</div>
                <div class="card-body px-0 py-1 bg-light">
                  <table width="100%" cellspacing="0" cellpadding="0" border="0">
                    <tr>
                      <td width="70%" valign="top" class="pr-2">
                        <table class="w-100" cellspacing="0" cellpadding="0" border="0">
                          <tr style="height:20px;">
                            <td class="border-bottom card-header-description">Current fan speed</td>
                            <td class="border-bottom card-header-description text-right"><div id="div-fan-speed-current">-</div></td>
                          </tr>
                          <tr style="height:20px;">
                            <td class="border-bottom card-header-description">Set fan speed</td>
                            <td class="border-bottom card-header-description text-right"><div id="div-fan-speed-set">-</div></td>
                          </tr>
                          <tr>
                            <td colspan="2" class="card-header-description">
                              <table class="w-100">
                                <tr>
                                  <td width="9%" class="text-left">OFF</td>
                                  <td width="9%" class="text-center">10%</td>
                                  <td width="9%" class="text-center">20%</td>
                                  <td width="9%" class="text-center">30%</td>
                                  <td width="9%" class="text-center">40%</td>
                                  <td width="10%" class="text-center">50%</td>
                                  <td width="9%" class="text-center">60%</td>
                                  <td width="9%" class="text-center">70%</td>
                                  <td width="9%" class="text-center">80%</td>
                                  <td width="9%" class="text-center">90%</td>
                                  <td width="9%" class="text-right">FULL</td>
                                </tr>
                              </table>
                            </td>
                          </tr>
                          <tr><td colspan="2"><input type="range" class="custom-range" min="0" max="100" step="1" value="0" id="fan-speed-range" disabled></td></tr>
                        </table>
                      </td>
                      <td width="30%"><canvas id="chart-fanspeed" height="70" width="100"></canvas></td>
                    </tr>
                  </table>
                </div>
              </div>
            </div>
          </div>
        </div>

        <!-- PANEL: Printer controls =============================================================================== -->
        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-controls-head">
          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-controls-body" aria-expanded="true" aria-controls="accordion-panel-controls-body">
            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-tasks"></i></span><span class="ml-2">Controls</span></span>
            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
          </button>
        </div>
        <div id="accordion-panel-controls-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-controls-head" data-parent="#accordion-panels">
          <div class="card-body h-100 border-bottom p-1 text-left">

            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-home mr-1 ml-1"></i>Home positioning</div>
              <div class="card-body px-0 py-1 bg-light badge-description">
                <table class="w-100" cellpadding="0" cellspacing="0">
                  <tr>
                    <td class="text-center text-light bg-info rounded-top">All axis</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">X axis</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">Y axis</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">Z axis</td>
                  </tr>
                  <tr>
                    <td class="text-center"><button id="btn-move-home-all" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows"></i></button></td>
                    <td style="width:2px"></td>
                    <td class="text-center"><button id="btn-move-home-x" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows-h"></i></button></td>
                    <td style="width:2px"></td>
                    <td class="text-center"><button id="btn-move-home-y" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-arrows-v"></i></button></td>
                    <td style="width:2px"></td>
                    <td class="text-center"><button id="btn-move-home-z" type="button" class="btn btn-block btn-dark" style="border-radius:0px 0px 5px 5px;" disabled><i class="icon icon-home mr-1"></i><i class="icon icon-angle-double-down"></i></button></td>
                  </tr>
                </table>
              </div>
            </div>

            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-arrows-alt mr-1 ml-1"></i>Movements</div>
              <div class="card-body px-0 py-1 bg-light badge-description">
                <div class="list-group list-group-flush">
                  <div class="list-group-item bg-light px-0 py-1">
                    <label for="txt-move-steps" class="">Steps movements size (mm)</label>

                    <div class="form-group">
                      <input type="text" id="txt-move-steps" class="form-control form-control-sm float-right" value="10" style="width:80px"/>
                      <input type="range" class="form-control-range" min="0" max="50" step="1" id="customRange3" value="10">
                    </div>
                  </div>
                  <div class="list-group-item bg-light px-0 py-1">
                    Move on X axis
                    <button type="button" id="btn-move-xr" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-long-arrow-right"></i></button>
                    <button type="button" id="btn-move-xl" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-long-arrow-left"></i></button>
                  </div>
                  <div class="list-group-item bg-light px-0 py-1">
                    Move on Y axis
                    <button type="button" id="btn-move-yb" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-long-arrow-down"></i></button>
                    <button type="button" id="btn-move-yf" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-long-arrow-up"></i></button>
                  </div>
                  <div class="list-group-item bg-light px-0 py-1">
                    Move on Z axis
                    <button type="button" id="btn-move-zd" class="btn btn-sm btn-dark float-right" style="width:80px;"><i class="icon icon-angle-double-down"></i></button>
                    <button type="button" id="btn-move-zu" class="btn btn-sm btn-dark float-right mr-1" style="width:80px;"><i class="icon icon-angle-double-up"></i></button>
                  </div>
                </div>
              </div>
            </div>

            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-cog mr-1 ml-1"></i>Steppers locking</div>
              <div class="card-body px-0 py-1 bg-light badge-description">
                <table class="w-100" cellpadding="0" cellspacing="0">
                  <tr>
                    <td colspan="6" class="pb-1">
                      Lock/Unlock all steppers (X, Y, Z, E)
                    </td>
                    <td class="pb-1">
                      <input type="checkbox" class="float-right" id="set-stepper-all" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Lock" data-off="Unlock" disabled>
                    </td>
                  </tr>
                  <tr>
                    <td class="text-center text-light bg-info rounded-top">X stepper</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">Y stepper</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">Z stepper</td>
                    <td style="width:2px"></td>
                    <td class="text-center text-light bg-info rounded-top">E stepper</td>
                  </tr>
                  <tr>
                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-x" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
                    <td style="width:2px"></td>
                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-y" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
                    <td style="width:2px"></td>
                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-z" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
                    <td style="width:2px"></td>
                    <td class="text-center pt-1"><input type="checkbox" id="set-stepper-e" data-input-type="togglebtn" data-size="sm" data-width="100%" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="Locked" data-off="Unlocked" disabled></td>
                  </tr>
                </table>

                <div class="row mb-1">
                  <div class="col">
                  </div>
                </div>
              </div>
            </div>

            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-tencent-weibo mr-1 ml-1"></i>Filament</div>
              <div class="card-body px-0 py-1 bg-light badge-description">
              </div>
            </div>

          </div>
        </div>

        <!-- PANEL: File management ================================================================================ -->
        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-file-head">
          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-file-body" aria-expanded="true" aria-controls="accordion-panel-file-body">
            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-file"></i></span><span class="ml-2">File management</span></span>
            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
          </button>
        </div>
        <div id="accordion-panel-file-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-file-head" data-parent="#accordion-panels">
          <div class="card-body h-100 p-1 text-left">
            <div class="card mb-1 border-0">
              <div class="card-header card-header-title text-light bg-secondary m-0 p-1"><i class="icon icon-upload mr-1 ml-1"></i>Upload...</div>
              <div class="card-body px-0 py-1 bg-light">
                <div class="input-group input-group-sm mb-1">
                  <div class="custom-file">
                    <input type="file" class="custom-file-input" id="file-upload" accept=".g,.gco,.gcode" aria-describedby="btn-file-upload" disabled>
                    <label id="file-upload-label" class="custom-file-label" for="file-upload" data-browse='Pick'>Choose file</label>
                  </div>
                  <div class="input-group-append">
                    <button id="btn-file-upload" class="btn btn-sm btn-success" type="button" disabled>Upload<i class="icon icon-upload ml-1"></i></button>
                  </div>
                </div>
                <div id="upload-process-collapse" class="collapse mt-1">
                  <table class="w-100 mb-1" cellspacing="0" cellpadding="0">
                    <tr>
                      <td width="34%">
                        <div class="card mr-1">
                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">Filename (DOS8 Format)</div>
                          <div id="div-upload-fname" class="card-body py-0 px-1 card-header-description text-center">-</div>
                        </div>
                      </td>
                      <td width="33%">
                        <div class="card">
                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">File size</div>
                          <div id="div-upload-fsize" class="card-body py-0 px-1 card-header-description text-center">-</div>
                        </div>
                      </td>
                      <td width="33%">
                        <div class="card ml-1">
                          <div class="card-header py-0 px-1 bg-info text-light card-header-description">G-Code Lines</div>
                          <div id="div-upload-fproc" class="card-body py-0 px-1 card-header-description text-center">-</div>
                        </div>
                      </td>
                    </tr>
                  </table>
                  <div class="card">
                    <div class="card-header py-0 px-1 bg-info text-light card-header-description">File processing</div>
                    <table class="w-100" cellspacing="0" cellpadding="0">
                      <tr>
                        <td width="60%" class="p-1">
                          <div id="upload-progress-text" class="card-header-description">&nbsp;</div>
                          <div class="progress">
                            <div id="upload-progressbar" class="progress-bar progress-bar-striped progress-bar-animated bg-info" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width: 0%;"></div>
                          </div>
                        </td>
                        <td width="40%" class="p-1 text-right">
                          <button id="btn-file-proc-cancel" class="btn btn-sm btn-danger" type="button" disabled>Cancel<i class="icon icon-ban ml-1"></i></button>
                          <button id="btn-file-proc" class="btn btn-sm btn-info" type="button" disabled>Process<i class="icon icon-cog ml-1"></i></button>
                        </td>
                      </tr>
                    </table>
                  </div>
                </div>
              </div>
            </div>
            <div class="card mb-0 border-0">
              <div class="card-header card-header-title text-white bg-secondary m-0 p-1"><i class="icon icon-file ml-1 mr-1"></i>SD Content management</div>
              <div class="card-body px-0 py-1 bg-light">
                <div>
                  <button id="btn-get-sdcontent" class="btn btn-sm btn-success" disabled><i class="icon icon-angle-double-down mr-1"></i>Get content</button>
                  <div class="btn-group float-right" role="group">
                    <button id="btn-set-sdinit" class="btn btn-sm btn-outline-success" style="width:120px" disabled><i class="icon icon-long-arrow-down mr-1"></i>SD Init</button>
                    <button id="btn-set-sdrelease" class="btn btn-sm btn-outline-success"  style="width:120px" disabled><i class="icon icon-long-arrow-up mr-1"></i>SD Release</button>
                  </div>
                </div>
                <div id="div-sd-selected-file" class="collapse mt-1 show">
                  <div class="input-group input-group-sm">
                    <div class="input-group-prepend"><span class="input-group-text" id="lbl-sdfile-selected">Selected file:</span></div>
                    <input type="text" id="txt-sdfile-selected" class="form-control" aria-describedby="lbl-sdfile-selected" value="" readonly/>
                    <div class="input-group-append">
                      <button id="btn-set-sdprint" class="btn btn-sm btn-success" data-toggle="modal" data-target="#modal-sdfile-print" onclick="WmButtons.PrintSdConfirm();" disabled><i class="icon icon-print"></i></button>
                      <button id="btn-set-sddelete" class="btn btn-sm btn-danger" data-toggle="modal" data-target="#modal-sdfile-delete" onclick="WmButtons.DeleteSdConfirm();" disabled><i class="icon icon-trash"></i></button>
                    </div>
                  </div>
                </div>
              </div>
            </div>
            <div class="card mb-0 border-0">
              <div class="card-header card-header-title text-white bg-secondary m-0 p-1">
                <div class="float-right">Files: <div id="div-sdlist-file-count" class="badge badge-light">0</div></div>
                <div class="float-right mr-1">Folders: <div id="div-sdlist-folder-count" class="badge badge-light">0</div></div>
                <i class="icon icon-file ml-1 mr-1"></i>SD File list
              </div>
              <div class="card-body px-0 py-1 bg-light"><div id="list-sd-content" class="list-group list-group-flush"></div></div>
            </div>
          </div>
        </div>

        <!-- PANEL: Console ======================================================================================== -->
        <div class="card-header flex-shrink-1 p-0 bg-dark text-light" id="accordion-panel-console-head">
          <button class="btn btn-sm btn-dark btn-block text-left" type="button" data-toggle="collapse" data-target="#accordion-panel-console-body" aria-expanded="true" aria-controls="accordion-panel-console-body">
            <span class="h5"><span class="badge badge-success" style="width:30px;"><i class="icon icon-terminal"></i></span><span class="ml-2">Console</span></span>
            <div class="badge badge-secondary float-right"><span class="h5 icon icon-chevron-down"></span></div>
            <div id="div-counter-badge" class="badge badge-secondary float-right mr-1"><span id="log-counter-badge" class="h5">0</span></div>
          </button>
        </div>
        <div id="accordion-panel-console-body" class="collapse flex-grow-1 collapse-panel" aria-labelledby="accordion-panel-console-head" data-parent="#accordion-panels">
          <div class="card-body h-100 p-1 text-left">
            <label for="text-gcommand" class="mb-0 field-labels">G-Code command:</label>
            <div class="input-group">
              <div class="input-group-prepend">
                <a class="btn btn-sm btn-dark" target="_blank" href="https://marlinfw.org/meta/gcode/"><i class="icon icon-info"></i></a>
                <button class="btn btn-sm btn-outline-dark" type="button" id="btn-gcommand-preset" data-toggle="modal" data-target="#modal-presets"><i class="icon icon-tasks"></i></button>
              </div>
              <input type="text" id="text-gcommand" class="form-control form-control-sm border-dark text-uppercase" value="" required>
              <div class="input-group-append">
                <button class="btn btn-sm btn-outline-dark" type="button" id="btn-gcommand-checksum" data-toggle="button" aria-pressed="false" onclick="WmButtons.ToggleChecksumDiv();"><i class="icon icon-check-square"></i></button>
                <button class="btn btn-sm btn-dark mr-1" type="button" id="btn-gcommand">Send <i class="icon icon-chevron-right"></i></button>
              </div>
            </div>
            <div id="checksum-gcommand-div" class="collapse m-0 pr-1 text-right">
              <span class="field-description mr-1">G-Code checksum value:</span>
              <span class="h5"><span class="badge badge-secondary" id="checksum-gcommand-value" style="width:100px;">&nbsp;</span></span>
            </div>
            <div id="checksum-gcommand-div" class="input-group input-group-sm collapse my-1">
              <input type="text" class="form-control" aria-describedby="checksum-gcommand-value" placeholder="G-Code checksum value" readonly/>
              <div class="input-group-append text-center"><span class="input-group-text" id="checksum-gcommand-value" style="width:100px;"></span></div>
            </div>
            <label for="btn-gcommand" class="mb-0 field-labels">Console output:</label>
            <div class="border rounded p-0 mb-1 console-listbox text-left">
              <ul class="list-group list-group-flush" id="gcommand-console-list"></ul>
            </div>
            <div class="row">
              <div class="col"><button class="btn btn-sm btn-secondary btn-block" type="button" id="btn-clear-console"><i class="icon icon-ban mr-1"></i> Clear list</button></div>
              <div class="col"><button class="btn btn-sm btn-success btn-block" type="button" id="btn-export-console"><i class="icon icon-angle-double-down mr-1"></i>Save..</button></div>
            </div>
          </div>
        </div>

      </div>
    </div>
  </div>

  <!-- MODAL: About window ========================================================================================= -->
  <div class="modal fade" id="modal-info" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog modal-popup" role="document">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-info mr-2"></i>Info...</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-2 text-left">
          <span class="h3">Marlin WebUI</span>
          <p>Release date: January, 1 2020</p>
          <p>
            <i class="icon icon-github"></i> Github project: <a href="https://github.com/exilaus/E4d-box-project" target="_blank">E4d-box-project</a><br />
            <i class="icon icon-facebook-square"></i> Facebook: <a href="https://www.facebook.com/groups/372792116726814/about/" target="_blank">E4d@box</a>
          </p>
          <p>Open source dependencies:</p>
          <ul>
            <li><a href="https://marlinfw.org/" target="_blank">Marlin firmware</a></li>
            <li><a href="https://jquery.com/" target="_blank">JQuery 3.5.1 (slim version)</a></li>
            <li><a href="https://getbootstrap.com/" target="_blank">Bootstrap v4.5.0</a></li>
            <li><a href="https://gitbrent.github.io/bootstrap4-toggle/" target="_blank">Bootstrap4 toggle switch v3.6.1</a></li>
            <li><a href="http://fontastic.me/">Fontastic</a>
            <li><a href="https://www.chartjs.org/" target="_blank">Chart.js</a></li>
            <li><a href="https://github.com/eligrey/FileSaver.js" target="_blank">FileSaver.js</a></li>
          </ul>
        </div>
        <div class="modal-footer bg-secondary m-0 p-1"><button type="button" class="btn btn-dark btn-block" data-dismiss="modal">Close</button></div>
      </div>
    </div>
  </div>

  <!-- MODAL: Settings ============================================================================================= -->
  <div class="modal fade" id="modal-settings" data-backdrop="static" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog modal-popup" role="document">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-sliders mr-2"></i>Settings..</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-1 text-left">
          <ul class="list-group list-group-flush">
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Auto connect:</div>
                <div class="col-7 m-0"><input type="checkbox" id="set-auto-connect" data-size="sm" data-width="100" data-toggle="toggle" data-onstyle="success" data-offstyle="outline-dark" data-on="ON" data-off="OFF"></div>
              </div>
              <small class="form-text text-muted font-italic mt-0">If ON the application will try to connect automatically on start</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Temp interval:</div>
                <div class="col-7 m-0">
                  <select class="form-control form-control-sm mb-1" id="set-default-autotemp">
                    <option value="1">1 sec</option>
                    <option value="5">5 sec</option>
                    <option value="10">10 sec</option>
                    <option value="30">30 sec</option>
                    <option value="60">60 sec</option>
                  </select>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the default temperature detection interval (secs)</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Temp unit:</div>
                <div class="col-7 m-0">
                  <select class="form-control form-control-sm mb-1" id="set-default-tempunit">
                    <option value="0">Celsius (default)</option>
                    <option value="1">Fahrenheit</option>
                    <option value="2">Kelvin</option>
                  </select>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the default temperature unit</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row mb-0">
                <div class="col-5 m-0">Default panel:</div>
                <div class="col-7 m-0">
                  <select class="form-control form-control-sm mb-1" id="set-default-panel">
                    <option value="4">Console</option>
                    <option value="1">Controls</option>
                    <option value="0">Status (default)</option>
                    <option value="2">Temperature</option>
                    <option value="3">Upload</option>
                  </select>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the default shown panel on start</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Trace direction:</div>
                <div class="col-7 m-0">
                  <div class="btn-group btn-group-toggle" data-toggle="buttons">
                    <label class="btn btn-sm btn-secondary"><input type="radio" name="set-trace-mode" id="set-trace-mode-append"><i class="icon icon-angle-double-down mr-1"></i>Append</label>
                    <label class="btn btn-sm btn-secondary"><input type="radio" name="set-trace-mode" id="set-trace-mode-prepend"><i class="icon icon-angle-double-up mr-1"></i>Prepend</label>
                  </div>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the console trace direction</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Trace symbol</div>
                <div class="col-7 m-0">
                  <select class="form-control form-control-sm mb-1" id="set-log-symbol">
                    <option value="icon">Icon</option>
                    <option value="letter">Letter</option>
                  </select>
                  <div id="div-log-symbol-icon" class="collapse form-check-inline mb-0 h4">
                    <select class="form-control form-control-sm mb-0 mr-1" id="set-log-symbol-icon">
                      <option value="0">Chevron: U/D</option>
                      <option value="2">Chevron: L/R</option>
                      <option value="1">Arrow: U/D</option>
                      <option value="3">Arrow: L/R</option>
                    </select>
                    <div id="div-log-symbol-icon-sample-s" class="badge badge-success mr-1"></div>
                    <div id="div-log-symbol-icon-sample-r" class="badge badge-danger"></div>
                  </div>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the console message direction symbol</small>
            </li>
            <li class="list-group-item p-1">
              <div class="row">
                <div class="col-5 m-0">Logging level</div>
                <div class="col-7 m-0">
                  <select class="form-control form-control-sm mb-1" id="set-log-level">
                    <option value="0">Info (default)</option>
                    <option value="1">Warning</option>
                    <option value="2">Error</option>
                    <option value="3">Debug</option>
                    <option value="4">Verbose</option>
                  </select>
                </div>
              </div>
              <small class="form-text text-muted font-italic mt-0">Set the JavaScript logging level</small>
            </li>
          </ul>
          <div class="collapse mt-2" id="div-save-setting-rs"><div class="card card-body border-success p-1 text-success text-center">Settings saved successfully</div></div>
        </div>
        <div class="modal-footer bg-secondary m-0 p-1">
          <div class="row w-100">
            <div class="col"><button type="button" class="btn btn-dark btn-block" id="btn-close-settings" data-dismiss="modal">Close</button></div>
            <div class="col"><button type="button" class="btn btn-success btn-block" id="btn-save-settings">Save</button></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- MODAL: Presets command ====================================================================================== -->
  <div class="modal fade" id="modal-presets" tabindex="-1" role="dialog" aria-labelledby="modal-presets-label" aria-hidden="true">
    <div class="modal-dialog modal-popup" role="document">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-sliders mr-2"></i>GCommand presets</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-1 text-left">
          <div id="list-presets" class="list-group list-group-flush">
            <li class="list-group-item p-1 bg-light field-labels">Replace {N} chars with the specific parameter that you need if present (ie: G1 X{0} => G1 X10)</li>
          </div>
        </div>
        <div class="modal-footer bg-secondary m-0 p-1"><button type="button" class="btn btn-dark btn-block" data-dismiss="modal">Close</button></div>
      </div>
    </div>
  </div>

  <!-- MODAL: Connect ============================================================================================== -->
  <div class="modal fade" id="modal-connect" data-backdrop="static" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog modal-popup" role="document">
      <div class="modal-content">
        <div class="modal-header bg-warning text-dark m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-exchange mr-2"></i>Connect...</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-2 text-center my-4">
          <i class="icon icon-exclamation-triangle"></i><br>Ooopsss!<br />Marlin firmware Web Socket is not connected.<br />Would you like connect it now?
        </div>
        <div class="modal-footer bg-secondary m-0 p-1">
          <div class="row w-100">
            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">Cancel</button></div>
            <div class="col"><button id="btn-wsconnect-modal" type="button" class="btn btn-sm btn-warning btn-block" data-dismiss="modal"><i class="icon icon-bolt mr-1"></i>Connect now</button></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- MODAL: SD file deletion confirmation  ======================================================================= -->
  <div class="modal fade" id="modal-sdfile-delete" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-sdfile-label" aria-hidden="true">
    <div class="modal-dialog modal-popup">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-exclamation-triangle mr-2"></i>Deletion confirmation</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-1 text-center mt-4 mb-1">
          <span class="h5"><i class="icon icon-exclamation-triangle"></i><br>Are you sure to delete<br><div id="div-sdfile-delete-badge" class="badge badge-danger"></div><br>SD card file?<br>
          This operation cannot be undone.</span>
          <div id="div-sdfile-delete-rs" class="collapse mt-2"><div class="card card-body border-success p-1 text-success text-center">File deleted successfully</div></div>
        </div>
        <div class="modal-footer bg-secondary m-0 p-1">
          <div class="row w-100">
            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">No</button></div>
            <div class="col"><button id="btn-sdfile-delete-modal" type="button" class="btn btn-sm btn-success btn-block"><i class="icon icon-trash mr-1"></i>Yes</button></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- MODAL: SD file print confirmation  ======================================================================= -->
  <div class="modal fade" id="modal-sdfile-print" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-sdfile-print" aria-hidden="true">
    <div class="modal-dialog modal-popup">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-print mr-2"></i>Print confirmation</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-1 text-center my-4">
          <span class="h5"><i class="icon icon-print"></i><br>Are you sure to start printing of<br><div id="div-sdfile-print-badge" class="badge badge-success"></div></span>
        </div>
        <div id="div-sdfile-print-rs" class="collapse mt-2"><div class="card card-body border-success p-1 m-2 text-success text-center">Printing started successfully</div></div>
        <div class="modal-footer bg-secondary m-0 p-1">
          <div class="row w-100">
            <div class="col"><button type="button" class="btn btn-sm btn-dark btn-block" data-dismiss="modal">No</button></div>
            <div class="col"><button id="btn-sdfile-print-modal" type="button" class="btn btn-sm btn-success btn-block"><i class="icon icon-print mr-1"></i>Yes</button></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- MODAL: Alert message  ======================================================================= -->
  <div class="modal fade" id="modal-alert" data-backdrop="static" role="dialog" tabindex="-1" aria-labelledby="modal-alert" aria-hidden="true">
    <div class="modal-dialog modal-popup">
      <div class="modal-content">
        <div class="modal-header bg-secondary text-light m-0 px-2 py-1">
          <span class="h5 font-italic mt-1"><i class="icon icon-info-circled mr-2"></i>Message</span>
          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
        </div>
        <div class="modal-body p-1 text-center my-4">
          <span class="h5"><i class="icon icon-info-circled"></i><br><div id="div-alert-message"></div></span>
        </div>
        <div class="modal-footer bg-secondary m-0 p-1">
          <div class="row w-100">
            <div class="col"><button type="button" class="btn btn-sm btn-success btn-block" data-dismiss="modal">OK</button></div>
          </div>
        </div>
      </div>
    </div>
  </div>

</body>
</html>
